The Returned

In the 1980s a zombie plague spreads across the world, killing an estimated 100 million people. Researchers race to find a cure, but the medicine only works if taken daily; missing a dose triggers a rapid, irreversible degeneration into feral zombies. The supply must be extracted from dead ferals, fueling rumors that the inventory will eventually run out and sparking fear and discrimination against the returned.

Kate, a physician, cares for the returned and funds ongoing research to develop a synthetic medicine. She stocks up on black-market doses to guard against shortages and helps coordinate relief efforts. She balances clinical care with advocacy for a cure, aware that many lives depend on a reliable treatment.

Alex, a music teacher and husband of Kate, becomes infected when he tries to assist a man who appears to have a seizure. He confronts the truth of his condition with his best friend Jacob, who accepts him as returned. The moment marks the couple's precarious status inside a fearful society.

As protests grow and violence erupts, Jacob and his wife Amber invite Alex and Kate to stay with them outside the city. They shelter the couple to avoid quarantine camps and police searches. The arrangement tests loyalties as fear and danger loom.

Protesters clash with authorities, and the government establishes quarantine camps to quell dissent. The infected are increasingly marginalized and policed, while the uninfected fear shortages and further outbreaks. Kate and Alex stay under the protection of Jacob and Amber while worrying about access to treatment.

When Kate's source is found dead, suspicion falls on Amber, escalating tensions within the group. Kate suspects Amber's role and urges Alex to check the supply stash again. The mystery deepens as the epidemic's moral cracks widen.

Alex searches for a new supply and finds one remaining dose, accompanied by a note from Jacob apologizing for taking the rest because Amber has become infected. With only one day left to live as a human, he realizes time is running out. The fragile economy of prevention drives a desperate scramble for treatment.

Kate returns to the city and reveals her dilemma to the hospital chief, who grants the hospital's entire stash to her for distribution. The act offers a fragile glimmer of hope as the medical community tries to outpace the infection. Yet logistical and ethical tensions threaten to derail the rescue effort.

The parent of an infected child tries to steal the containers, and a struggle ensues. In the chaos, the entire supply is destroyed, leaving Kate and Alex with nothing to offer. The moment underscores how fear and desperation fracture trust and resources.

Distraught, Kate comforts Alex as he experiences the changing symptoms and chains himself to a wall. He begs to be shot, and though Kate hesitates because of past trauma, she ultimately kills him off-screen as he fully turns. The act marks a painful, personal confrontation with loss and a failing system.

Back in the city, Kate returns to settle her affairs while the hospital chief excitedly reveals that researchers have created a synthesized treatment. The news clashes with her personal loss and a sense of futility that lingers after the collapse of the supply. She collapses to her knees in grief as the promise of a cure comes too late for Alex.

In a final time jump, Kate, now pregnant, prepares to assassinate Jacob and Amber during a book tour. The act hints at a cycle of vengeance and the ongoing fear gripping the returned and the uninfected. The closing image suggests a grim balance between personal loss and the elusive possibility of a cure.